Question

Which of the following has tetrahedral structure?

• A. $N{H}_3$
• B. $H_{2}O$
• C. $P{O}_4^{3-}$
• D. $PC{l}_5$

Answer 1

Answer: (C)

$P{O}_4^{3-}$ ion has tetrahedral structure. The P-atom, in it, undergoes $s{p}^3\text{-}$ bybridisation.